@article{Silverstein1997,
author = {Silverstein, M. and Bengston, V.L. and Lawton, L. },
title= {Intergenerational solidarity and the structure of adult child parent relationships in American families},
year = {1997},
doi = {10.1086/231213},
journal = {American Journal of Sociology},
volume = {103},
pages = {429--460},
}